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release: 4.1.0 / 3.4.6
Alexander Alekhin
parent
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170
ChangeLog.md
170
ChangeLog.md
@ -2,6 +2,176 @@ OpenCV Change Logs
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==================
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version:4.1.0
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-------------
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*April, 2019*
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Spring update for OpenCV 4.x has been released.
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Highlights of this release:
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- DNN module:
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- **TBD**
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- Performance improvements:
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- More optimization using AVX2 instruction set.
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- Automatic runtime dispatching is available for large set of functions from `core` and `imgproc` modules.
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- Android support:
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- VideoCapture C++ interface supports [Android Media NDK (21+) video I/O file capture back-end](https://github.com/opencv/opencv/pull/14005)
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- And many other great patches from OpenCV community:
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- [Matplotlib Perceptually Uniform Sequential colormaps](https://github.com/opencv/opencv/pull/13587)
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- [Add keypoints matching visualization for real-time pose estimation tutorial](https://github.com/opencv/opencv/pull/13835)
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- [Add Hand-Eye calibration methods](https://github.com/opencv/opencv/pull/13880)
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- [Java: improved support for multidimensional arrays (Mat)](https://github.com/opencv/opencv/pull/13956)
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- opencv_contrib: [Robust local optical flow (RLOF) implementations](https://github.com/opencv/opencv_contrib/pull/1940)
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- opencv_contrib: [Implementation of Quasi Dense Stereo algorithm](https://github.com/opencv/opencv_contrib/pull/1941)
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- opencv_contrib: [New module: Image Quality Analysis (IQA) API](https://github.com/opencv/opencv_contrib/pull/1990)
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- opencv_contrib: [BRISQUE No Reference Image Quality Assessment (IQA) API](https://github.com/opencv/opencv_contrib/pull/2015)
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### Contributors
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<details>
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<summary>opencv (77 contributors)</summary>
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```
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git shortlog --no-merges -ns 4.0.1..4.1.0
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118 Alexander Alekhin
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32 Dmitry Kurtaev
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16 Vitaly Tuzov
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13 Maksim Shabunin
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11 Namgoo Lee
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9 Rostislav Vasilikhin
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7 Quentin Chateau
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6 Sayed Adel
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6 smirnov-alexey
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5 Alexander Nesterov
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5 Alexey Smirnov
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5 LaurentBerger
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4 Giles Payne
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4 Pavel Rojtberg
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3 Andrey Golubev
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3 Brad Kelly
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3 Liubov Batanina
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3 Ruslan Garnov
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3 berak
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3 catree
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2 Christoph Rackwitz
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2 Kohei Yoshida
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2 Lee Jaehwan
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2 Pedro Ferreira da Costa
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2 Stefan Dragnev
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2 Suleyman TURKMEN
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2 Wu Zhiwen
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2 klemens
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2 npochhi
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2 zuoshaobo
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1 103yiran
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1 AKAMath
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1 Adrian Renner
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1 AnastasiaaSenina
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1 Arnaud Brejeon
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1 Augusto Fraga Giachero
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1 Ayush Pandey
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1 BALACHANDAR S
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1 Bharat123Rox
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1 CUI Hao (Lab)
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1 Christopher N. Hesse
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1 David Carlier
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1 Easton Liu
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1 ExpandingDev
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1 George Wilson
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1 Gregor Mittag
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1 Hannah McLaughlin
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1 Jaewoo Song
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1 Jim Zhou
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1 JoeHowse
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1 Josh Veitch-Michaelis
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1 Juha Reunanen
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1 Kangning Song
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1 Lindsay Roberts
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1 Lubov Batanina
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1 Lucas Towers
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1 Matthew K. Gumbel
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1 Nicolae Rosia
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1 Oleh
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1 Otto Seiskari
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1 Pierre Chatelier
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1 RAJKIRAN NATARAJAN
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1 Rajkiran Natarajan
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1 Ramez Rafla
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1 Raphael Graf
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1 Richard Veale
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1 Scott Ramsby
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1 Thang Tran
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1 Thomas Peters
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1 WuZhiwen
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1 atinfinity
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1 cftang
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1 iPanda
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1 mehlukas
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1 rpici
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1 winice
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1 x3lif
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```
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</details>
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<details>
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<summary>opencv_contrib (22 contributors)</summary>
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```
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git shortlog --no-merges -ns 4.0.1..4.1.0
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8 Namgoo Lee
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4 Pavel Rojtberg
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3 Alexander Alekhin
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3 clunietp
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2 Hamdi Sahloul
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2 Maksim Shabunin
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2 Raphael Graf
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1 Charles Taylor
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1 Dimitrios Psychogyios
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1 Dmitry Kurtaev
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1 JoeHowse
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1 Julian Seuffert
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1 Richard Veale
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1 Sreejith S
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1 Ted Steiner
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1 Tomoaki Teshima
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1 berak
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1 iindovina
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1 kushashwa ravi shrimali
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1 shimat
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1 tsenst
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1 utkarshg6
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```
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</details>
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version:3.4.6
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-------------
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*April, 2019*
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OpenCV 3.4.6 has been released. Bug fixes, optimizations and other enhancements are propagated into OpenCV 4.1.0.
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version:4.0.1
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-------------
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2
Home.md
2
Home.md
@ -9,7 +9,7 @@ General resources
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- :speech_balloon: [Q&A forum](http://answers.opencv.org) - ask questions and share your knowledge by answering others' questions
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- :books: [Documentation](https://docs.opencv.org/):
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- latest releases: [4.0.1](https://docs.opencv.org/4.0.1), [3.4.5](https://docs.opencv.org/3.4.5) and [2.4.13.7](https://docs.opencv.org/2.4.13.7)
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- latest releases: [4.1.0](https://docs.opencv.org/4.1.0), [3.4.6](https://docs.opencv.org/3.4.6) and [2.4.13.7](https://docs.opencv.org/2.4.13.7)
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- nightly releases: [master](https://docs.opencv.org/master) / [3.4](https://docs.opencv.org/3.4) / [2.4](https://docs.opencv.org/2.4) branch
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- :hammer_and_wrench: [Changelog](ChangeLog) - highlights for each library release
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